[2.6.2] unable to declare de jure war on bishopric

[brifbates]

Playing as Tuscany in the 1066 start date. I claimed & conquered Bologna and formed the Duchy of Ferrara. The alert for claiming de jure lands says I can declare on the Prince-bishop of Ravenna but when I try to do so the declare war option is greyed out with the "has a valid cb" item showing an x when I mouse over it. Reload does not fix this.

 

[Dracko81]

A recent change now requires that you press de jure claims on your liege if you would take the final county from a vassal of your liege.